I'm planning another module for my #StackSynth - a #VCF based on the #LM13700 and the Skull & Circuits VCF-3: https://www.skullandcircuits.com/vcf-3/
I already designed the #PCB in #KiCad but wanted to test it on a solderless #breadboard first. It works fine, so I ordered the PCBs.
#diysynth #electronics #synthesizer

The Word Is Out The next VCF SoCal is Feb 14-15, 2026!

#vcf Amiga roundtable part 2 about to start. #vcfeast #nj #newjersey

Celebrating 30 Years of Windows 95 at VCF - It’s been 30 years since Windows 95 launched. [Ms-Dos5] and [Commodore Z] are cele... - https://hackaday.com/2025/04/06/celebrating-30-years-of-windows-95/ #retrocomputing #commodorez #microsoft #windows95 #ms-dos5 #vcf

Ok, I spent yesterday afternoon trying to get #RAID configured on my #lenovo #ThinkPad #P70 - to no success.

I found this video https://www.youtube.com/watch?v=AyCC1NGe8a8&t=36s of the similar #p50 and configuring #RAID which shows the #BIOS interface but my P70's only show the "non-raid physical discs" I do not have an option for RAID volumes. Note I have upgraded the BIOS to the most recent version on lenovo's web site. Any thoughts?

I have attached 2 #screenshots of what the BIOS displays - I'm trying to configure the RAID on the two 512GB #NVMe sticks.

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware #sanfranvin-tagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#IBM #thinkpad #thinkpads #VintageThinkPad #X86 #WindowsVista #IBMhardware #lenovoHard-ware #Thinkpadnium
#upcycle #restore #TechnologyRepair #ThinkPadRepair #WasteNotWantNot #Thinkpadnium
#makeShitMonday #showmewhatyougot

Woot another 4 voices built and tested (simple saw tooth filter sweep).
Bottom to top ;
- Alchitry AU fpga
- 4 vcf/vca voice card
- another 4 vcf/vca card
- STM32 card for midi and patch storage
- Alchitry BR to give me access to pins

The whole thing consumes about 450mA so far but the FPGA isn’t doing much yet, just generating a sawtooth and 32 delta-sigma DACs for the audio and CVs.

Looking forward to the Spring #VCF CTAB (Customer Technical Advisory Board) this week in Palo Alto with our users!

How am I just learning about the Vintage Computer Festival? The exhibitor list for East looks so good! https://vcfed.org/vcf-east-exhibitor-list/ #VCFEast #VCF

#vcfsocal move in day! The retro is just getting started! #atari #bbsing#southernamis #VCF some tickets still available www.vcfsocal.com

See you at the show this weekend #vcf #vcfsocal #southernamis #bbsing #atari

Stop by The Southern Amis Projects exhibit for a retro to modern Atari BBS'ing experience this coming weekend at VCF SoCal!
https://www.vcfsocal.com/exhibitors

The count down to #VCFSoCal get your tickets now.. Great packages are still available www.vcfsocal.com
February 15&16th Anaheim, CA #bbsing #southernamis #retrocomputer #retrocomputing #vintagecomputing #modem #vcf

New Vid: Learn-To-Solder the fun VCF SoCal Electronic Badge!

Friendly and ins-paw-ring visitors today #VintageComputerFestival #VCF #GameboyGuestbook

Retro memories being made at #VintageComputerFestival #VCF
With thx to Max, Lopetz, Ashlloyd7 #GameboyGuestbook

Thank You RetroStack for your Sponsor Support of VCF SoCal 2025! :)

Back This Year: Telnet dial into the Official VCF SoCal BBS! Get out your Retros, FujiNet, WiFiModem, Windows Terminal, or download the MuffinTerm app on your fav Apple device

Telnet address is in the image. BBS restored by: Southern Amis Projects

Signing-up Exhibitors, Vendors & Speakers!
15th-16th, 2025 in Orange, CA
https://www.VCFSoCal.com